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Indian Navy SSR (Sailor) Areas Related to Circles — practice questions

3 free MCQs with worked solutions. Tap any question for the answer + explanation, or practice them all in the app.

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The formula for the area of a sector of a circle of radius r and angle theta (in degrees) isA wire is bent in the form of a circle of radius 28 cm. The same wire is then re-bent in the form of a square.A circular flower bed has area 49 pi sq m. Its diameter is